Antioxidants like lycopene and vitamin C, as well as soy protein and omega-3 fatty acids, help keep skin glowing.

CNN: What you eat can improve your health, mind, and appearance

Even Jennifer Aniston, who has long been thought to have hit the genetic jackpot in terms of glowing, seemingly ageless skin, has recently been shown to have been airbrushed to within an inch of her life.

FORBES: Woman Guide To Great Skin At Every Age

Two drops in the morning and again at night keep skin dewy and glowing. (I also like to mix a drop into foundation to give it a lighter, more natural finish.) For very dry skin, follow the oil with a rich cream, such as Phormula 3-9 Repair Cream from Erno Laszlo.

WSJ: Maintaining the Gloss | Outer Beauty

To prepare for the show, exhibit curator Paul Martineau spent several months plowing through 1, 200 boxes of prints in a cold cinder-block room at the Herb Ritts Foundation in Hollywood, looking for shots with the L.A.-bred photographer's signature style: glowing California light, bold shadows, bare skin and film-noir settings.

WSJ: Herb Ritts at the Getty: Capturing the Soul of Fashion